The program below is the answer to Liang’s Introduction To Java Programming (9th Edition) Chapter 1 Exercise 1.4.
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/**<br /> *<br /> * @Author: Aghatise Osazuwa<br /> * Website: www.cscprogrammingtutorials.com<br /> *<br /> * Exercise 1.4 - Print A Table<br /> *<br /> */ <br /><br />public class Ex01_04 {<br /><br /> public static void main(String[] args) {<br /><br /> System.out.println("a a^2 a^3");<br /> System.out.println("1 1 1");<br /> System.out.println("2 4 8");<br /> System.out.println("3 9 27");<br /> System.out.println("4 16 64");<br /><br /> }<br />}<br /> |
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7 Comments
Can l solve it like that:
for(int i 1;i<=4;i++)
S.o.p(math.pow(i,1);
S.o.p(math.pow(i,2);
S.o.p(math.pow(i,3),
Can l solve it like that:
for(int i 1;i<=4;i++)
S.o.p(math.pow(i,1);
S.o.p(math.pow(i,2);
S.o.p(math.pow(i,3),
Hello @CanhDuc KCO, I know you can use loops to solve the exercise but the aim is to use techniques that have been taught up to that exercise chapter in the textbook (in this case Exercise 1.4 of the 9th Edition).
P.S. Though your code is correct, it doesn't produce the required output. Your code prints the table on a single vertical line. A better code can be found here: Java Program to Print Table Using Loop.
Thanks for your contribution.
public static void main(String[] args) {
for (int i = 0; i < 3; i++) {
System.out.println("a^"+(i+1));
for (int j = 0; j < 4; j++) {
if(i==0) System.out.println(j+1);
if(i==1) System.out.println((j+1)*(j+1));
if(i==2) System.out.println((j+1)*(j+1)*(j+1));
}
}
oh man, I think it must use for loop.
thanks :d.
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